A wide selection of Upvc door shootbolt extensions for Upvc multipoint door locks. Upvc door locks can often be found with shootbolt corner extensions as additional locking points to secure the top and bottom edges of the door sash securely. They are also found often on Upvc French double doors to enable both door leafs to be securely anchored centrally to the outer frame.

The Upvc door lock extension shootbolts connect to the full length locks via purpose made serrated teeth that connect the two parts together.